One has one factor. It is common with every other integer.
One and Three.
16 and 21 only have one common factor, the number one.
Common factors are one and three.
first three common factors of 3,4,5
Sorry, only two common factors! The common factors are: 1, 3
Three factors in common.
The factors of three are one and three.
The three common factors of 72, 36, and 24 are 1, 2, and 3. These numbers can divide each of the three values without leaving a remainder. Additionally, the greatest common factor among these numbers is 12, which is the largest of their common factors.
Since 9 is a factor of 27, all of its factors are common.
you multiply them together
The factors of three are both odd numbers.
The only factors common to all three numbers are... 1 & 5